PediaRex

Learn to calculate pediatric doses in seconds! PediaRex gives doctors instant mL dosing for 100+ medicines — syrups, injectables & more. Evidence-based. Free on iOS

PediaRex – Pediatric Dose Calculator & Pharmacology Study Guide

PediaRex is an educational pediatric dose calculator and pediatric pharmacology study guide for MBBS, nursing, pharmacy, and postgraduate medical students. Practice weight-based (mg/kg) pediatric dose calculations offline for syrups, drops, tablets, IV/IM injectables, nebulizers, and MDI inhalers.

Free to download on iPhone and iPad, with banner ads. Unlock one-time Pro for IP Mode, an ad-free experience, and optional cloud backup of your study notes. No subscription.

Educational use only. Not for prescribing, diagnosis, or clinical decision-making.

WHY STUDENTS USE PEDIAREX

• Instant weight-based (mg/kg) pediatric dose practice • OP Mode: 370+ oral and outpatient medicines with mL volumes • IP Mode (Pro): 250+ IV/IM ward, ICU, NICU, and PICU learning medicines • 620+ pediatric medicine entries for search and revision • Clinical notes, warnings, contraindications, and study pearls • Favourites, Line-Up checklist, regional brand names, and optional My Notes • Core calculator and browsing work without internet

PEDIATRIC DOSE CALCULATOR

• Calculate weight-based (mg/kg) doses instantly • Enter weight in kilograms or age (years + months) for estimated practice weight • OP results show dose in mg and volume in mL • IP results provide mg dosing with study guidance and frequency • Multiple medicine concentrations supported (e.g. 125 mg/5 mL and 250 mg/5 mL) • Live dose updates as weight or age changes • Age-related warnings and contraindications for safer learning

DUAL LEARNING MODES

OP (Outpatient) – 370+ Medicines (included)

Practice pediatric drug dosage calculations for syrups, suspensions, oral drops, tablets, nebulizers, and inhalers commonly used in outpatient learning.

IP (Inpatient) – 250+ Medicines (Pro)

Study IV and IM medicines used in wards, ICU, NICU, and PICU, including educational dilution notes, administration guidance, and dosing references.

Together, OP and IP provide over 620 pediatric medicine entries for learning, revision, and exam preparation.

MEDICINE CATEGORIES

• Fever, ARI, respiratory, cough and cold medicines • Antibiotics, antivirals, antifungals, and anti-infectives • Gastrointestinal medicines including ORS, zinc, PPIs, probiotics, and antiemetics • Pain medicines, antihistamines, anticonvulsants, and neurology drugs • Vitamins, minerals, endocrine, cardio-renal, and immune medicines • Emergency drugs, fluids, steroids, antimicrobials, and critical-care medicines

STUDY TOOLS

• Search 620+ pediatric medicines by generic name • Separate favourites for OP and IP • Line-Up checklist for ward-style revision • Add regional brand names and optional price notes • Optional Google Sign-In (Pro) to sync brands, personal notes, and favourites — never stores age, weight, or patient data • Core pediatric dose calculator works completely offline

FREE ON iOS + ONE-TIME PRO

PediaRex is free to download and includes banner ads. One-time Pro unlock (no subscription) includes: • IP Mode for inpatient and critical-care learning • Ad-free experience • Google Sign-In cloud backup for brands, My Notes, and favourites

Restore Purchases is available after reinstall or device change.

IDEAL FOR

• MBBS students • MD Pediatrics, DNB, and DCH trainees • NEET PG, INICET, and FMGE preparation • BSc Nursing, MSc Nursing, GNM, and ANM students • PharmD, B.Pharm, and D.Pharm students • Interns, residents, junior doctors, and clinical trainees • ICU, NICU, PICU, and pediatric nursing staff

DISCLAIMER

PediaRex is an educational pediatric dosage calculator, child dose calculator, and pharmacology learning tool. It is not a clinical decision-support system and must not be used for prescribing or real-patient care. Always verify doses using standard references such as the Nelson Textbook of Pediatrics, IAP recommendations, hospital protocols, and guidance from senior clinicians.